From ead6b727eb6d2a14cc063be307bc3c5f906d1ec9 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Fri, 06 Jan 2012 02:14:45 -0500
Subject: Add notes to build the final cross-compiling GCC.

---
(limited to 'temporary-bootstrap-builder-setup.txt')

diff --git a/temporary-bootstrap-builder-setup.txt b/temporary-bootstrap-builder-setup.txt
index 592500a..ca846fe 100644
--- a/temporary-bootstrap-builder-setup.txt
+++ b/temporary-bootstrap-builder-setup.txt
@@ -221,7 +221,7 @@ Configure and build a cross-compiling GNU Binutils.
   $ cd ..
   $ rm -Rf binutils-2.22 binutils-build
 
-Configure and build a cross-compiling GCC.
+Configure and build a cross-compiling GCC with a static libgcc and no threads.
   $ cp -pR ${BBL}/../../src/gcc-4.6.2 .
   $ mkdir -v gcc-build
   $ cd gcc-build
@@ -316,3 +316,17 @@ Configure the dynamic loader to search for libraries in /usr/local/lib and
   > /usr/local/lib
   > /opt/lib
   > EOF
+
+Configure and build a final cross-compiling GCC.
+  $ cp -pR ${BBL}/../../src/gcc-4.6.2 .
+  $ mkdir -v gcc-build
+  $ cd gcc-build 
+  $ AR=ar LDFLAGS="-Wl,-rpath,${BBL}/cross-tools/lib" ../gcc-4.6.2/configure \
+  > --prefix=${BBL}/cross-tools --build=${BBL_HOST} --host=${BBL_HOST} \
+  > --target=${BBL_TARGET} --disable-multilib --with-sysroot=${BBL} \
+  > --disable-nls --enable-shared --enable-languages=c,c++ \
+  > --enable-__cxa_atexit --with-mpfr=${BBL}/cross-tools \
+  > --with-gmp=${BBL}/cross-tools --with-mpc=${BBL}/cross-tools --without-ppl \
+  > --without-cloog --enable-c99 --enable-long-long --enable-threads=posix
+  $ make AS_FOR_TARGET="${BBL_TARGET}-as" LD_FOR_TARGET="${BBL_TARGET}-ld"
+  $ make install
--
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